Quote #8533
Mankind must put an end to war, or war will put an end to...
Quote #12806
He that promises most will perform least.
Quote #34407
About the only thing that comes to us without effort is old age.
Quote #18362
No man is wise enough, nor good enough to be trusted with unlimited power.
Quote #3750
Not till we are lost, in other words, not till we have lost the...
Quote #10008
Perpetual optimism is a force multiplier.
Quote #34384
There is only one admirable form of the imagination the imagination that is so...
Quote #31013
Listen within yourself and look into the infinitude of Space and Time. There can...
Quote #7313
Few men desire liberty: The majority are satisfied with a just master.
Quote #24691
The radical novelty of modern science lies precisely in the rejection of the belief,...